Specimen Calculation of 3 bay Car shed of HDPE mesh
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Calculation report of a HDPE mesh car park structure 3 bay example in SAP
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For over 80 years the production of high tensile shackles has been the core business and competence. Dirk van Beest founded the Van Beest company in 1922, initially as a supplier of iron works to the dredging industry, which was strongly developed in the Sliedrecht area. From the very beginning, the company has been forging shackles. Its ironwork expertise gave the Van Beest shackle an edge over
the competition and this was the start of a network of professional users that now stretches across the globe. The designs and quality standards of our shackles are the result of requirements put forward over the years by our customers in markets throughout the world. Our shackles are marked Green Pin®, and we are the sole proprietors of the trade name Green Pin®.
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Cables handbook, tips for selecting wire ropes, strengths and weights, stretch of cables, reserve strengths, stresses due to acceleration, effects of bending, maximum load on a wire rope, inclined planes & slopes, fittings, slings, sockets, splicing, gauging.
This book provides among other information, useful formula and design examples for horizontal or inclined cables under distributed and point loads.
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In this paper, a new energy-based pushover procedure is presented in order
to achieve an approximate estimation of structural performance under strong
earthquakes. The steps of the proposed methodology are quite similar to those
of the well-known displacement modification method. However, the determination
of the characteristics of the equivalent single-degree-of-freedom (E-SDOF)
system is based on a different rational concept. Its main idea is to determine the
E-SDOF system by equating the external work of the lateral loads acting on the
multi-degree-of-freedom (MDOF) system under consideration to the strain
energy of the E-SDOF system. After a brief outline of the theoretical background,
a representative numerical example is given. Finally, the accuracy of
the proposed method is evaluated by an extensive parametric study which shows
that, in general, it provides better results compared to those produced by other
similar procedures
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Article/eBook Full Name: Static Pushover Analysis Based on an Energy-Equivalent SDOF System
Author(s): Grigorios Manoukas , Asimina Athanatopoulou , Ioannis Avramidis
Edition: Volume 27, Issue 1
Publish Date: February 2011
ISBN: 8755-2930
Published By: Earthquake Spectra
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Posted by: ssobhan - 04-01-2013, 07:33 AM - Forum: Archive
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Article/eBook Full Name: Evaluation of the Seismic Response of Liquid Storage Tanks
Author(s): S. Bagheri
Publish Date: 2005
Published By: Civil-Comp Proceedings
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Posted by: ssobhan - 04-01-2013, 07:32 AM - Forum: Archive
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Article/eBook Full Name: Seismic Response Envelopes of a Tank Supported at the Base
Author(s): R.C. Barros
Publish Date: 2002
Published By: Civil-Comp Proceedings
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Create, modify, and manage piping and instrumentation diagrams with Autodesk® AutoCAD® P&ID piping design software. Built on Autodesk® AutoCAD® software, it is familiar to many designers and engineers. With simple reporting, editing, sharing, and validation of piping and instrumentation design information, projects can start more easily and finish sooner.
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As the main span of modern cable-stayed bridges becomes longer and longer, the bu¤etinginduced
fatigue damage problem of steel girders located in strong wind regions may have to be
taken into consideration in the design of the bridge. This paper presents a method in the mixed
frequencyÐtime domain for estimating the fatigue life of steel girders of the Yangpu cable-stayed
Bridge due to bu¤eting. In the suggested method, the joint probability density function of wind
speed and wind direction at the deck level of the bridge is Þrst established. The power spectra of
the critical stress of the girder are then derived from the power spectra of the generalized
coordinates of the bridge for di¤erent wind speeds and wind directions. The derived stress
spectra are no longer a narrow spectrum when the background component of stress response is
included. Thus, the time histories of the critical stress are simulated from their power spectra
and the stress cycle distributions are estimated in terms of rainßow count method. The formulae
derived based on the modiÞed Miner law and the random vibration theory are Þnally used for
estimating the fatigue life of the bridge girder. The results show that the e¤ects of wind direction
on the fatigue life of the Yangpu Bridge are signiÞcant. The predicted fatigue life due to
bu¤eting is much longer than the design life of the bridge
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